I have tried to follow this guide here (How To Set Up a Firewall Using IPTables on Ubuntu 14.04) and have done everything this tutorial said. But still when I scan my server with nmap <myserverip> i still only get port 22 and port 80 as open. I need to open port 50010 for a service I am trying to create, but I see no way for me to open this port.
sudo iptables -L:
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT all – anywhere anywhere
ACCEPT all – anywhere anywhere ctstate RELATED,ESTABLISHED ACCEPT tcp – anywhere anywhere tcp dpt:ssh ACCEPT tcp – anywhere anywhere tcp dpt:http ACCEPT tcp – anywhere anywhere tcp dpt:50010
Chain FORWARD (policy ACCEPT) target prot opt source destination
Chain OUTPUT (policy ACCEPT) target prot opt source destination
Answers will be greately appreciated!
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